Silvery Rose
Silvery Rose Strawflower is a compact annual that transforms into a prolific bloomer within 75 to 85 days, producing delicate paper-thin double flowers with creamy white petals and silvery pink tips that hold their color indefinitely once dried. Hardy in zones 9 through 11, this open-pollinated cultivar thrives in full sun with minimal water, reaching 36 to 40 inches tall and spreading 12 to 18 inches wide. Its drought tolerance and half-hardy nature make it a reliable performer in hot, dry gardens, while its strong stems support flower heads up to 2 inches across, perfect for fresh arrangements or lasting dried bouquets.
Full Sun
Low To Moderate
9-11
40in H x 18in W
Annual
Moderate
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The silvery pink-tipped blooms capture a vintage elegance that lasts long after cutting, with color that never fades no matter how many months pass in a vase. Strong, sturdy stems support prolific flowering from summer straight through November, and the plant's genuine drought tolerance means it thrives on benign neglect once established. Compact growth at 36 to 40 inches tall fits easily into borders, containers, and cutting gardens without demanding fussy staking or constant deadheading.
This strawflower excels as a dried flower for long-lasting arrangements and bouquets, holding vibrant color indefinitely once cut and dried. The creamy white with silvery pink tips adds a classic, vintage aesthetic to springtime wildflower wedding bouquets and year-round dried floral designs. It also performs well as a fresh-cut flower for immediate arrangements, with blooms staying fresh when properly harvested and conditioned.
Sow seeds indoors 4 to 6 weeks before the last frost date into 72-cell flats or seedling containers. Surface sow and firm lightly without covering, as light is required for germination. Keep soil temperature between 70 and 75 degrees Fahrenheit. Germination typically occurs within 6 to 15 days. Bottom water or mist gently to avoid disturbing the seeds. Harden off seedlings gradually before transplanting outdoors after danger of frost has passed.
Transplant hardened-off seedlings into the garden after all danger of frost has passed, spacing plants 10 inches apart. Choose a location with full sun and well-drained soil. Water gently at the base to establish root contact with the soil.
Direct sow seeds at or just after the last frost date in regions with long summers. Surface sow and firm lightly; seeds require light to germinate. Thin seedlings as they emerge to maintain 10-inch spacing.
For fresh-cut flowers, harvest in the morning when blooms are freshest and petals are just opening. Cut with a clean knife dipped in a 10% household bleach solution to prevent disease. For dried flowers, allow petals to fully open and papery texture to develop, then cut and hang upside down in a warm, dry location. A few drops of bleach in the vase water prolongs the beauty of fresh-cut stems.
Pinch seedlings early in their growth to encourage bushier, more uniform branching and more prolific flowering. Plants may need light support as they grow, though the compact form typically requires minimal intervention.
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